The diagnosis means Foles almost certainly will start at QB next Sunday against Washington Redskins.

PHILADELPHIA — — Sounds like Nick Foles will remain the Philadelphia Eagles' starting quarterback at least through next weekend.

Coach Andy Reid didn't make any guarantees on Monday but strongly hinted that would be the case in his press conference, saying Vick has a "significant concussion" and is not expected to be back on Wednesday, when the Eagles resume practicing to prepare for the Washington Redskins.

Vick left Sunday's loss to the Dallas Cowboys in the second quarter and was diagnosed with a concussion before the game was over.

"I don't see Michael being back by Wednesday," Reid said. "[Nick] Foles will get the first-team reps. ... If [Vick] can feel a little bit better and gets to where he needs to, we'll go from there.

"I'm confident Nick will do a nice job if given the opportunity."

Foles, a rookie out of the University of Arizona, completed 22 of 32 passes for 219 yards and a touchdown against the Cowboys. But he also was burned by an interception that was returned for a touchdown and a fumble that was recovered in the end zone by the Cowboys for another TD.